Exposure
ID
GRAVI.2023-12-02T06:59:32.597_1
Header ID
GRAVI.2023-12-02T06:59:32.597
Date updated
2023-12-02 07:05:59 UTC+0000
Release date
2023-12-02 07:05:59 UTC+0000
UTC Start
2023-12-02 06:59:32.597
UTC End
2023-12-02 06:59:42.197
MJD Start
60280.2913495
MJD End
60280.291460611115
Exposure time (s)
9.6
Validation level
1
Tau 0: Coherence time (s)
0.005896
Ambient temperature (°C)
13.95
Seeing (arcsec)
0.705
Observation
ID
57794
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
42821
Name
CD-37_3903
RA
116.732645
DEC
-37.72093
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 46.6900 46.7020 145.7000 145.8000
A0-J2 127.3500 127.3840 85.6000 85.7000
A0-J6 168.0060 167.9920 20.9850 21.0460
B5-J2 111.6810 111.6920 64.4000 64.4000
B5-J6 198.3610 198.3510 9.8340 9.8900
J2-J6 161.5880 161.6170 335.5790 335.6290
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60280.2913495
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME CD-37 3903
HIERARCH ESO INS SOBJ NAME CD-37_3903
RA 116.732645
DEC -37.72093
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 32.0
HIERARCH ESO DET2 SEQ1 DIT 0.3
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 46.69
HIERARCH ESO ISS PBL12 END 46.702
HIERARCH ESO ISS PBLA12 START 145.7
HIERARCH ESO ISS PBLA12 END 145.8
HIERARCH ESO ISS PBL13 START 127.35
HIERARCH ESO ISS PBL13 END 127.384
HIERARCH ESO ISS PBLA13 START 85.6
HIERARCH ESO ISS PBLA13 END 85.7
HIERARCH ESO ISS PBL14 START 168.006
HIERARCH ESO ISS PBL14 END 167.992
HIERARCH ESO ISS PBLA14 START 20.985
HIERARCH ESO ISS PBLA14 END 21.046
HIERARCH ESO ISS PBL23 START 111.681
HIERARCH ESO ISS PBL23 END 111.692
HIERARCH ESO ISS PBLA23 START 64.4
HIERARCH ESO ISS PBLA23 END 64.4
HIERARCH ESO ISS PBL24 START 198.361
HIERARCH ESO ISS PBL24 END 198.351
HIERARCH ESO ISS PBLA24 START 9.834
HIERARCH ESO ISS PBLA24 END 9.89
HIERARCH ESO ISS PBL34 START 161.588
HIERARCH ESO ISS PBL34 END 161.617
HIERARCH ESO ISS PBLA34 START 335.579
HIERARCH ESO ISS PBLA34 END 335.629
HIERARCH ESO ISS AMBI TAU0 START 0.006126
HIERARCH ESO ISS AMBI TAU0 END 0.005666
HIERARCH ESO ISS AMBI TEMP 13.95
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.71